Home / 31,693,530.02-47,544,809.04-9,835,797.74

Finding the Fourth Proportional to 31,693,530.02, 47,544,809.04 and 9,835,797.74

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Solution

The fourth proportional to 31,693,530.02, 47,544,809.04 and 9,835,797.74 is: 14,755,097.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,693,530.02 : 47,544,809.04 = 9,835,797.74 : x
  2. Step 2: Convert to fraction form
    31,693,530.02/47,544,809.04 = 9,835,797.74/x
  3. Step 3: Cross multiply
    31,693,530.02x = 47,544,809.04 × 9,835,797.74
  4. Step 4: Simplify right side
    31,693,530.02x = 467,641,125,304,363.56
  5. Step 5: Solve for x
    x = 467,641,125,304,363.56/31,693,530.02
  6. Step 6: Final answer
    x = 14,755,097.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.